ente/auth/lib/utils/email_util.dart
2024-03-18 18:03:48 +05:30

300 lines
8.9 KiB
Dart

import 'dart:io';
import 'package:archive/archive_io.dart';
import 'package:email_validator/email_validator.dart';
import 'package:ente_auth/core/configuration.dart';
import 'package:ente_auth/core/logging/super_logging.dart';
import 'package:ente_auth/l10n/l10n.dart';
import 'package:ente_auth/ui/components/buttons/button_widget.dart';
import 'package:ente_auth/ui/components/dialog_widget.dart';
import 'package:ente_auth/ui/components/models/button_type.dart';
import 'package:ente_auth/ui/tools/debug/log_file_viewer.dart';
import 'package:ente_auth/utils/dialog_util.dart';
import 'package:ente_auth/utils/platform_util.dart';
import 'package:ente_auth/utils/share_utils.dart';
import 'package:ente_auth/utils/toast_util.dart';
import "package:file_saver/file_saver.dart";
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:flutter_email_sender/flutter_email_sender.dart';
import "package:intl/intl.dart";
import 'package:logging/logging.dart';
import 'package:package_info_plus/package_info_plus.dart';
import 'package:path_provider/path_provider.dart';
import 'package:share_plus/share_plus.dart';
import 'package:url_launcher/url_launcher.dart';
final Logger _logger = Logger('email_util');
bool isValidEmail(String? email) {
if (email == null) {
return false;
}
return EmailValidator.validate(email);
}
Future<void> sendLogs(
BuildContext context,
String title,
String toEmail, {
Function? postShare,
String? subject,
String? body,
}) async {
final l10n = context.l10n;
await showDialogWidget(
context: context,
title: title,
icon: Icons.bug_report_outlined,
body: l10n.sendLogsDescription,
buttons: [
ButtonWidget(
isInAlert: true,
buttonType: ButtonType.neutral,
labelText: l10n.reportABug,
buttonAction: ButtonAction.first,
shouldSurfaceExecutionStates: false,
onTap: () async {
await _sendLogs(context, toEmail, subject, body);
if (postShare != null) {
postShare();
}
},
),
//isInAlert is false here as we don't want to the dialog to dismiss
//on pressing this button
ButtonWidget(
buttonType: ButtonType.secondary,
labelText: l10n.viewLogsAction,
buttonAction: ButtonAction.second,
onTap: () async {
await showDialog(
context: context,
builder: (BuildContext context) {
return LogFileViewer(SuperLogging.logFile!);
},
barrierColor: Colors.black87,
barrierDismissible: false,
);
},
),
ButtonWidget(
isInAlert: true,
buttonType: ButtonType.secondary,
labelText: l10n.exportLogs,
buttonAction: ButtonAction.third,
onTap: () async {
Future.delayed(
const Duration(milliseconds: 200),
() => shareDialog(
context,
title,
saveAction: () async {
final zipFilePath = await getZippedLogsFile(context);
await exportLogs(context, zipFilePath);
},
sendAction: () async {
final zipFilePath = await getZippedLogsFile(context);
await exportLogs(context, zipFilePath, true);
},
),
);
},
),
ButtonWidget(
isInAlert: true,
buttonType: ButtonType.secondary,
labelText: l10n.cancel,
buttonAction: ButtonAction.cancel,
),
],
);
}
Future<void> _sendLogs(
BuildContext context,
String toEmail,
String? subject,
String? body,
) async {
final String zipFilePath = await getZippedLogsFile(context);
final Email email = Email(
recipients: [toEmail],
subject: subject ?? '',
body: body ?? '',
attachmentPaths: [zipFilePath],
isHTML: false,
);
try {
await FlutterEmailSender.send(email);
} catch (e, s) {
_logger.severe('email sender failed', e, s);
Navigator.of(context, rootNavigator: true).pop();
await shareLogs(context, toEmail, zipFilePath);
}
}
Future<String> getZippedLogsFile(BuildContext context) async {
final l10n = context.l10n;
final dialog = createProgressDialog(context, l10n.preparingLogsTitle);
await dialog.show();
final logsPath = (await getApplicationSupportDirectory()).path;
final logsDirectory = Directory("$logsPath/logs");
final tempPath = (await getTemporaryDirectory()).path;
final zipFilePath =
"$tempPath/logs-${Configuration.instance.getUserID() ?? 0}.zip";
final encoder = ZipFileEncoder();
encoder.create(zipFilePath);
await encoder.addDirectory(logsDirectory);
encoder.close();
await dialog.hide();
return zipFilePath;
}
Future<void> shareLogs(
BuildContext context,
String toEmail,
String zipFilePath,
) async {
final l10n = context.l10n;
final result = await showDialogWidget(
context: context,
title: l10n.emailYourLogs,
body: l10n.pleaseSendTheLogsTo(toEmail),
buttons: [
ButtonWidget(
buttonType: ButtonType.neutral,
labelText: l10n.copyEmailAddress,
isInAlert: true,
buttonAction: ButtonAction.first,
onTap: () async {
await Clipboard.setData(ClipboardData(text: toEmail));
},
shouldShowSuccessConfirmation: true,
),
ButtonWidget(
buttonType: ButtonType.neutral,
labelText: l10n.exportLogs,
isInAlert: true,
buttonAction: ButtonAction.second,
),
ButtonWidget(
buttonType: ButtonType.secondary,
labelText: l10n.cancel,
isInAlert: true,
buttonAction: ButtonAction.cancel,
),
],
);
if (result?.action != null && result!.action == ButtonAction.second) {
Future.delayed(
const Duration(milliseconds: 200),
() => shareDialog(
context,
context.l10n.exportLogs,
saveAction: () async {
final zipFilePath = await getZippedLogsFile(context);
await exportLogs(context, zipFilePath);
},
sendAction: () async {
final zipFilePath = await getZippedLogsFile(context);
await exportLogs(context, zipFilePath, true);
},
),
);
}
}
Future<void> exportLogs(
BuildContext context,
String zipFilePath, [
bool isSharing = false,
]) async {
final Size size = MediaQuery.of(context).size;
if (!isSharing) {
final DateTime now = DateTime.now().toUtc();
final String shortMonthName = DateFormat('MMM').format(now); // Short month
final String logFileName =
'ente-logs-${now.year}-$shortMonthName-${now.day}-${now.hour}-${now.minute}';
final bytes = await File(zipFilePath).readAsBytes();
await PlatformUtil.shareFile(
logFileName,
'zip',
bytes,
MimeType.zip,
);
} else {
await Share.shareXFiles(
[XFile(zipFilePath, mimeType: 'application/zip')],
sharePositionOrigin: Rect.fromLTWH(0, 0, size.width, size.height / 2),
);
}
}
Future<void> sendEmail(
BuildContext context, {
required String to,
String? subject,
String? body,
}) async {
try {
final String clientDebugInfo = await _clientInfo();
final String subject0 = subject ?? '[Support]';
final String body0 = (body ?? '') + clientDebugInfo;
// final EmailContent email = EmailContent(
// to: [
// to,
// ],
// subject: subject ?? '[Support]',
// body: (body ?? '') + clientDebugInfo,
// );
if (Platform.isAndroid) {
// Special handling due to issue in proton mail android client
// https://github.com/ente-io/frame/pull/253
final Uri params = Uri(
scheme: 'mailto',
path: to,
query: 'subject=$subject0&body=$body0',
);
if (await canLaunchUrl(params)) {
await launchUrl(params);
} else {
// this will trigger _showNoMailAppsDialog
throw Exception('Could not launch ${params.toString()}');
}
} else {
_showNoMailAppsDialog(context, to);
}
} catch (e) {
_logger.severe("Failed to send email to $to", e);
_showNoMailAppsDialog(context, to);
}
}
Future<String> _clientInfo() async {
final packageInfo = await PackageInfo.fromPlatform();
final String debugInfo =
'\n\n\n\n ------------------- \nFollowing information can '
'help us in debugging if you are facing any issue '
'\nRegistered email: ${Configuration.instance.getEmail()}'
'\nClient: ${packageInfo.packageName}'
'\nVersion : ${packageInfo.version}';
return debugInfo;
}
void _showNoMailAppsDialog(BuildContext context, String toEmail) {
final l10n = context.l10n;
showChoiceDialog(
context,
icon: Icons.email_outlined,
title: l10n.emailUsMessage(toEmail),
firstButtonLabel: l10n.copyEmailAddress,
secondButtonLabel: l10n.ok,
firstButtonOnTap: () async {
await Clipboard.setData(ClipboardData(text: toEmail));
showShortToast(context, l10n.copied);
},
);
}